12974346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 144

約数和(自身を含む): 37844352

約数和(自身を除く): 24870006

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 37, 42, 46, 63, 66, 69, 74, 77, 99, 111, 121, 126, 138, 154, 161, 198, 207, 222, 231, 242, 253, 259, 322, 333, 363, 407, 414, 462, 483, 506, 518, 666, 693, 726, 759, 777, 814, 847, 851, 966, 1089, 1221, 1386, 1449, 1518, 1554, 1694, 1702, 1771, 2178, 2277, 2331, 2442, 2541, 2553, 2783, 2849, 2898, 3542, 3663, 4477, 4554, 4662, 5082, 5106, 5313, 5566, 5698, 5957, 7326, 7623, 7659, 8349, 8547, 8954, 9361, 10626, 11914, 13431, 15246, 15318, 15939, 16698, 17094, 17871, 18722, 19481, 25047, 25641, 26862, 28083, 31339, 31878, 35742, 38962, 40293, 50094, 51282, 53613, 56166, 58443, 62678, 65527, 80586, 84249, 94017, 102971, 107226, 116886, 131054, 168498, 175329, 188034, 196581, 205942, 282051, 308913, 350658, 393162, 564102, 589743, 617826, 720797, 926739, 1179486, 1441594, 1853478, 2162391, 4324782, 6487173, 12974346]

約数ペア:

[(1, 12974346), (2, 6487173), (3, 4324782), (6, 2162391), (7, 1853478), (9, 1441594), (11, 1179486), (14, 926739), (18, 720797), (21, 617826), (22, 589743), (23, 564102), (33, 393162), (37, 350658), (42, 308913), (46, 282051), (63, 205942), (66, 196581), (69, 188034), (74, 175329), (77, 168498), (99, 131054), (111, 116886), (121, 107226), (126, 102971), (138, 94017), (154, 84249), (161, 80586), (198, 65527), (207, 62678), (222, 58443), (231, 56166), (242, 53613), (253, 51282), (259, 50094), (322, 40293), (333, 38962), (363, 35742), (407, 31878), (414, 31339), (462, 28083), (483, 26862), (506, 25641), (518, 25047), (666, 19481), (693, 18722), (726, 17871), (759, 17094), (777, 16698), (814, 15939), (847, 15318), (851, 15246), (966, 13431), (1089, 11914), (1221, 10626), (1386, 9361), (1449, 8954), (1518, 8547), (1554, 8349), (1694, 7659), (1702, 7623), (1771, 7326), (2178, 5957), (2277, 5698), (2331, 5566), (2442, 5313), (2541, 5106), (2553, 5082), (2783, 4662), (2849, 4554), (2898, 4477), (3542, 3663)]